Clarence Harbour, Long Island Sea Conditions and Tide Table

Clarence Harbour, Long Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:01 AM and sunset is at 07:16 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Warm air temperatures (max 25°C on Wed morning, min 23°C on Thu morning). Winds increasing (light winds from the ENE on Wed morning, strong winds from the E by Fri night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Warm air temperatures (max 25°C on Sat afternoon, min 24°C on Sat morning). Mainly strong winds.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue morning, min 24°C on Wed night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 24°C on Sat night). Mainly fresh winds.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
6:42AM1.07m
7:06PM1.04m
7:34AM1.10m
7:56PM1.12m
8:24AM1.12m
8:45PM1.19m
9:12AM1.13m
9:34PM1.24m
10:00AM1.12m
10:22PM1.25m
10:48AM1.09m
11:12PM1.24m
11:38AM1.04m
00:05AM1.20m
12:31PM0.99m
1:01AM1.14m
1:28PM0.94m
2:03AM1.08m
2:31PM0.90m
3:12AM1.02m
3:40PM0.88m
4:22AM0.99m
4:48PM0.90m
Low Tide
1:02PM0.26m
1:19AM0.19m
1:49PM0.20m
2:14AM0.13m
2:34PM0.14m
3:06AM0.09m
3:19PM0.11m
3:57AM0.08m
4:04PM0.09m
4:48AM0.09m
4:51PM0.10m
5:41AM0.12m
5:40PM0.13m
6:35AM0.18m
6:33PM0.17m
7:34AM0.23m
7:31PM0.23m
8:37AM0.29m
8:36PM0.27m
9:44AM0.32m
9:47PM0.30m
10:49AM0.33m
10:57PM0.30m
Wave
height (m) 
direction
period (s) 
0.2
ENE
2
0.2
ENE
2
0.3
ENE
3
0.4
ENE
3
0.4
ENE
3
0.5
E
3
0.6
E
3
0.6
E
3
0.6
E
3
0.6
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.4
ESE
3
0.5
E
3
0.4
ESE
3
0.4
ESE
3
0.4
ESE
3
0.3
ESE
3
0.3
ESE
2
0.3
ESE
2
0.2
E
2
0.3
E
2
0.3
E
3
0.4
E
3
0.3
E
3
0.4
E
3
0.3
E
3
0.3
E
3
0.4
E
3
0.4
E
3
0.4
E
3
0.5
E
3
0.4
ESE
3
0.3
E
3
0.4
E
3
thunderstorm
thunderstorm
clear
part cloud
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
clear
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
some clouds
clear
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
clear
clear
risk tstorm
clear
risk tstorm
clear
rain shwrs
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
ENE
20
NE
25
NE
35
NE
35
NE
40
ENE
40
ENE
40
E
45
E
40
E
35
E
40
E
35
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
25
SE
20
ESE
25
ESE
15
ESE
20
E
25
E
25
E
25
E
30
E
25
E
25
E
30
E
30
E
30
E
35
E
30
ESE
25
E
25
E
 mm 
3
2.0
1.0
1.0
1.0
2.0
1.0
2.0
2.0
1.0
1.0
1.0
2.0
max°C
25
25
25
23
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Moonrise
5:05
5:44
6:22
7:00
7:39
8:21
9:09
10:02
11:01
12:03
1:05
2:05
Moonset
4:35
5:38
6:42
7:47
8:53
10:02
11:12
12:20
1:22
2:18
3:06
Sunrise
7:01
7:01
7:00
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:52
Sunset
7:16
7:16
7:16
7:17
7:17
7:17
7:19
7:19
7:20
7:20
7:20
7:21
Today's sea temperature in Clarence Harbour, Long Island is 25.8 °C (Statistics for 26 Mar 1981-2005 – mean: 25.3 max: 26.8 min: 24.1°C)
Issued (local time): 1 am Wednesday 26 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest